4579926980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{809}}^1$

素因数の和:1269

約数の個数: 96

約数和(自身を含む): 10398689280

約数和(自身を除く): 5818762300

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 397, 460, 620, 713, 794, 809, 1426, 1588, 1618, 1985, 2852, 3236, 3565, 3970, 4045, 7130, 7940, 8090, 9131, 12307, 14260, 16180, 18262, 18607, 24614, 25079, 36524, 37214, 45655, 49228, 50158, 61535, 74428, 91310, 93035, 100316, 123070, 125395, 182620, 186070, 246140, 250790, 283061, 321173, 372140, 501580, 566122, 576817, 642346, 1132244, 1153634, 1284692, 1415305, 1605865, 2307268, 2830610, 2884085, 3211730, 5661220, 5768170, 6423460, 7386979, 9956363, 11536340, 14773958, 19912726, 29547916, 36934895, 39825452, 49781815, 73869790, 99563630, 147739580, 199127260, 228996349, 457992698, 915985396, 1144981745, 2289963490, 4579926980]

約数ペア:

[(1, 4579926980), (2, 2289963490), (4, 1144981745), (5, 915985396), (10, 457992698), (20, 228996349), (23, 199127260), (31, 147739580), (46, 99563630), (62, 73869790), (92, 49781815), (115, 39825452), (124, 36934895), (155, 29547916), (230, 19912726), (310, 14773958), (397, 11536340), (460, 9956363), (620, 7386979), (713, 6423460), (794, 5768170), (809, 5661220), (1426, 3211730), (1588, 2884085), (1618, 2830610), (1985, 2307268), (2852, 1605865), (3236, 1415305), (3565, 1284692), (3970, 1153634), (4045, 1132244), (7130, 642346), (7940, 576817), (8090, 566122), (9131, 501580), (12307, 372140), (14260, 321173), (16180, 283061), (18262, 250790), (18607, 246140), (24614, 186070), (25079, 182620), (36524, 125395), (37214, 123070), (45655, 100316), (49228, 93035), (50158, 91310), (61535, 74428)]